# #2f3739 color: Nocturnal Green

#2f3739 is rgb(47, 55, 57) in RGB and oklch(33.008% 0.01142 214.47) in OKLCH. Every other format, shade and contrast value is below.

Source: https://pickshade.com/color/2f3739

## Formats

| Format | Value |
| --- | --- |
| HEX | #2f3739 |
| RGB | rgb(47, 55, 57) |
| HSL | hsl(192, 9.62%, 20.39%) |
| HSB / HSV | hsv(192 17.54% 22.35%) |
| HWB | hwb(192 18.43% 77.65%) |
| CMYK | cmyk(18% 4% 0% 78%) |
| Lab | lab(22.37 -3.12 -2.46) |
| LCH | lch(22.37 3.97 218.29) |
| OKLab | oklab(33.008% -0.00941 -0.00646) |
| OKLCH | oklch(33.008% 0.01142 214.47) |
| Display P3 | color(display-p3 0.1903 0.21473 0.22236) |
| Rec. 2020 | color(rec2020 0.13489 0.15174 0.16032) |
| Adobe RGB | color(a98-rgb 0.20671 0.22661 0.23349) |
| ProPhoto RGB | color(prophoto-rgb 0.15133 0.16093 0.16814) |
| Linear sRGB | color(srgb-linear 0.02843 0.0382 0.04092) |
| XYZ D65 | color(xyz-d65 0.03277 0.03632 0.04399) |
| XYZ D50 | color(xyz-d50 0.03296 0.03619 0.03332) |
| SwiftUI | Color(red: 0.184, green: 0.216, blue: 0.224) |
| UIKit | UIColor(red: 0.184, green: 0.216, blue: 0.224, alpha: 1) |
| Flutter / Compose | Color(0xFF2F3739) |
| Android XML | #2F3739 |

## Facts

- Closest name: Nocturnal Green
- Hue family: Gray, dark gray
- Closest Tailwind class: zinc-700
- Gamut: Inside sRGB: displays the same on any screen.
- Contrast with white: 12.16:1
- Contrast with black: 1.73:1

## Tints

#2f3739, #41484a, #545b5c, #676d6f, #7b8182, #909596, #a5a9aa, #bbbebf, #d1d3d4, #e8e9e9

## Shades

#2f3739, #272e30, #202628, #191e1f, #121617, #0c0f10, #060809, #030304, #010101, #000000

## Tones

#2f3739, #303739, #303738, #313638, #323638, #323637, #333637, #333636, #343636, #353536

## Harmonies

- Complementary: #2f3739, #3b3331
- Split: #2f3739, #3b3335, #3a342f
- Analogous: #2f3739, #2f3736, #31363b
- Triadic: #2f3739, #393338, #37352f
- Tetradic: #2f3739, #33353b, #3b3331, #37352f
- Square: #2f3739, #37343a, #3b3331, #343630
- Monochromatic: #2f3739, #030708, #121a1c, #4e5759, #70797c

## Questions about #2f3739

### What color is #2f3739?

#2f3739 is dark gray. The closest named color is Nocturnal Green. In RGB it is rgb(47, 55, 57), in HSL hsl(192, 9.62%, 20.39%) and in OKLCH oklch(33.008% 0.01142 214.47).

### What colors go well with #2f3739?

The complementary color of #2f3739 is #3b3331. For a calmer combination use the analogous colors #2f3736 and #31363b. The triadic partners are #393338 and #37352f.

### Is white or black text more readable on #2f3739?

White text reads better on #2f3739: white gives a contrast ratio of 12.16:1 and black gives 1.73:1. WCAG AA asks for at least 4.5:1 for body text.

### Is #2f3739 a warm or cool color?

#2f3739 is a neutral color. In OKLCH its hue is 214 degrees, its lightness 33% and its chroma 0.011.